[NSRCA-dist8] Batteries

[Patrick Harris]

If you haven’t seen it’s, here is the video Andrew did recently comparing 10’s and 12’s 

https://m.youtube.com/watch?fbclid=IwAR1ylyggiK9aZWt0I2eG19TTULyKflWRfKcCg2P510HLmvHZw8bVTwSq6t0&v=0Rz5WdhEJwA&feature=youtu.be

Sent from my iPhone

> On Jan 25, 2022, at 7:32 PM, Sean Mersh via NSRCA-dist8 <nsrca-dist8 at lists.nsrca.org> wrote:
> 
> 
> I have experimented with 12S batteries; I used the TP 4000mAh batteries. Average remaining capacity after one P-23 flight: 38%.
> With 10S TP 4400 mAh batteries: Average remaining capacity after one P-23 flight: 32%. It is the same for the newer version that is 48 g lighter, almost 2 ounces 🙂!
> Weight:
> TP 12S 4000 mAh, 25C ProLiteX: 1062 g
> TP 10S 4400 mAh, 25C ProLiteX: 1025 g
> New TP 10S 4400 mAh, 25C ProLiteX: 977 g
> My conclusion: unless you're flying F-23 and Unknowns, 10S 4400 mAh batteries are more than adequate and save you almost 3 ounces, compared to the 12S 4000 mAh packs. I agree that the 12S batteries will probably last longer, since they are not worked as hard as 10S packs. I could not feel any performance improvement with 12S packs.
> As stated by other members: 12S packs are legal now in AMA classes, but not yet in FAI. 
> Another consideration: My Mezon ESC does not automatically recognize the pack cell count. So, if I switch from 10S to 12S, I need to reprogram the ESC 😟.
> But, 6S (2x) cells are much more readily available than 5S or 10S packs.
> Lots of variables!
> Sean
> 
> 
> Sent from Outlook
> 
> 
> From: NSRCA-dist8 <nsrca-dist8-bounces at lists.nsrca.org> on behalf of Karl Watts via NSRCA-dist8 <nsrca-dist8 at lists.nsrca.org>
> Sent: Monday, January 24, 2022 7:25 PM
> To: AK, ID, MT, OR, WA, WY <nsrca-dist8 at lists.nsrca.org>
> Subject: [NSRCA-dist8] Batteries
>  
> Anyone switching to 12s packs?
>  
> Karl
> 
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